Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689169 | Transient inductance identifier for motor control | Russel J. Kerkman, Jerry Thunes, Timothy M. Rowan | 1997-11-18 |
| 5661353 | Electrostatic shield for AC motor | Jay M. Erdman, Russel J. Kerkman, Gary L. Skibinski | 1997-08-26 |